diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..f21a1ca
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,84 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    - cron: '25 15 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners
+    # Consider using larger runners for possible analysis time improvements.
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
+    permissions:
+      # required for all workflows
+      security-events: write
+
+      # only required for workflows in private repositories
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript-typescript' ]
+        # CodeQL supports [ 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift' ]
+        # Use only 'java-kotlin' to analyze code written in Java, Kotlin or both
+        # Use only 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+
+    # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v3
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    # - run: |
+    #     echo "Run, Build Application using script"
+    #     ./location_of_script_within_repo/buildscript.sh
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3
+      with:
+        category: "/language:${{matrix.language}}"
diff --git a/README.md b/README.md
index 0d6babe..ad876ac 100644
--- a/README.md
+++ b/README.md
@@ -1,30 +1,28 @@
-# React + TypeScript + Vite
+# Levetica
 
-This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+<img alt="Levetica" height="50" width="50" src="https://raw.githubusercontent.com/mpcgt/levetica/main/src/assets/lvtcw.png" />
 
-Currently, two official plugins are available:
+## Quel est le but de ce projet ?
 
-- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
-- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+<b>Aider les développeurs, débutants ou expérimentés, à trouver les outils et les langages de programmation les plus adaptés à leurs besoins.</b>
 
-## Expanding the ESLint configuration
+<img alt="Dev" height="250" width="500" src="./src/assets/images/dev.png" />
 
-If you are developing a production application, we recommend updating the configuration to enable type aware lint rules:
+## Comment ça fonctionne ?
 
-- Configure the top-level `parserOptions` property like this:
+1. <b>Pour chaque outil et langage, le site fournit une description détaillée</b>, des exemples d'utilisation, des tutoriels et des liens vers la communauté.
+2. <b>Le développeur peut également consulter des articles et des guides</b> pour l'aider à choisir les meilleurs outils pour son projet.
 
-```js
-export default {
-  // other rules...
-  parserOptions: {
-    ecmaVersion: 'latest',
-    sourceType: 'module',
-    project: ['./tsconfig.json', './tsconfig.node.json'],
-    tsconfigRootDir: __dirname,
-  },
-}
-```
+ ## Quels avantages ?
+ 
+1. <b>Gain de temps et d'énergie :</b> le développeur n'a pas à passer des heures à rechercher les outils et les langages qui lui conviennent.
+2. <b>Choix éclairé :</b> le développeur a accès à toutes les informations dont il a besoin pour prendre une décision réfléchie.
+3. <b>Développement plus efficace :</b> le développeur utilise les outils et les langages les plus adaptés à ses besoins, ce qui lui permet de travailler plus rapidement et de manière plus productive.
 
-- Replace `plugin:@typescript-eslint/recommended` to `plugin:@typescript-eslint/recommended-type-checked` or `plugin:@typescript-eslint/strict-type-checked`
-- Optionally add `plugin:@typescript-eslint/stylistic-type-checked`
-- Install [eslint-plugin-react](https://github.com/jsx-eslint/eslint-plugin-react) and add `plugin:react/recommended` & `plugin:react/jsx-runtime` to the `extends` list
+## Quels public ciblés ?
+
+1. <b>Développeurs débutants</b> qui ne savent pas quels outils et langages choisir.
+2. <b>Développeurs expérimentés</b> qui recherchent de nouveaux outils pour améliorer leur productivité.
+3. <b>Étudiants en informatique</b> qui veulent découvrir les différents langages de programmation.
+
+À bientôt et merci à ceux qui me soutiennent en laissant une ⭐ dans mon projet sur <a href="https://github.com/mpcgt/levetica">GitHub</a> 😊